Cite

[Photograph of a man with dark sunglasses walking on a city street]

MLA

[Photograph of a Man with Dark Sunglasses Walking on a City Street]. 0AD. https://collections.library.yale.edu/catalog/2016664.

APA, 6th edition

[Photograph of a man with dark sunglasses walking on a city street]. (0 C.E.). [Photographic postcards]. https://collections.library.yale.edu/catalog/2016664.